I personally have the Openbench Logic Sniffer from Dangerous Prototypes. I was also going to do a comparison based upon what I can find on the web at these price points. These would be more of a paper comparison.

Hi Adam -- in this column you say "The performance of the devices has also been expanded at the top end. The previous Logic and Logic16 devices had a max digital sampling rate of 24MS/s and 100MS/s respectively. The newest devices max out at 500MS/s. On the analog side of the equation, the max sampling rate that can be had is 50MS/s. This equates out to about 5MHz of bandwidth at the -3dB point."

Are these numbers per channel, or the total capacity of the device for all channels?